共 7 条
- [1] LIQUID-HELIUM TEMPERATURE REGULATOR [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1963, 34 (09) : 984 - &
- [3] IMPROVED BRIDGE FOR LOW TEMPERATURE MEASUREMENTS [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1960, 31 (09) : 999 - 1000
- [4] LARSEN NT, 1968, REV SCI INSTRUM, V39, P1
- [6] OLIVER BM, 1960, HEWLETT-PACKARD J, V11, P1
- [7] VENEGAS CM, 1969, REV SCI INSTR, V40, P1